Catnic CG90/100 100mm Cavity Wall Lintel is a galvanised steel lintel designed for cavity walls with a cavity width between 90mm and 105mm. It supports inner leaves of 100–115mm and outer leaves of 100–102mm. Built for standard duty applications, it delivers dependable performance in domestic and light commercial structures. Coverage spans from 750mm to 3600mm. Unit weight ranges from 4,590g to 47,230g depending on length. Key Features: Galvanised steel construction for corrosion resistance, designed for 90–105mm cavity walls, supports inner leaf: 100–115mm and outer leaf: 100–102mm. Standard duty load-bearing specification with lengths ranging from 750mm to 3600mm. Weight per unit: 4,590g to 47,230g. Manufacturer: Catnic. Datasheet and Installation details available. Nominal 150mm End Bearings are recommended for optimal load distribution and stability. Both inner and outer leaves can be raised together for simplified installation. Prior to the installation of flooring or roof elements, ensure one course of blockwork is laid for enhanced structural performance. Open Back Cougar Lintels are for use in Cavity Wall construction and incorporate insulation, built-in plaster key and DPC. They support the uniform distribution of masonry loads, timber floors and roof loads. Also suitable for fair faced inner leaf masonry. Features include Duplex Corrosion Protection, Built-in DPC, Integral Plaster Key, and Integral Insulation. Formed from galvanised steel then powder coated for easy use. Standard lengths are available in increments of 150mm at lengths up to 3000mm, and 300mm increments at 3000mm-3600mm.